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$731+ Cheap flights to Delaware

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
— ILG
22 Jan — 29 Jan1
1 adult

Flights to Delaware in 2025

Find the latest flights to Delaware in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.

Return from

$1,250

One-way from

$731

Popular in

December

Cheapest in

July

Average price

$2,422
Delta
  • Delta
  • 28/1-19/2
  • 4 total stops
  • 57h 36m total
  • Sydney to Philadelphia
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27/1
  • 27/1
  • 2 total stops
  • 33h 09m total
  • Sydney to Delaware
Search Deals
High demand for flights, 10% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for return flights in January 2025
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Find flight deals to Delaware

Cheapest flights to Delaware
Explore the most affordable flight options available to Delaware. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.

Tue 28/114:15SYD - PHL
2 stops25h 05mDelta
Wed 19/213:00PHL - SYD
2 stops27h 35mDelta
Deal found 17/1$1,250
Sun 2/317:25SYD - PHL
1 stop28h 18mMultiple Airlines
Sun 9/306:30PHL - SYD
2 stops39h 00mMultiple Airlines
Deal found 15/1$1,764
Thu 20/211:20SYD - PHL
3 stops43h 30mAir Canada
Tue 25/215:30PHL - SYD
2 stops26h 05mAir Canada
Deal found 17/1$1,886
Tue 28/111:15SYD - PHL
2 stops42h 25mAmerican Airlines
Wed 19/213:45PHL - SYD
1 stop27h 15mAmerican Airlines
Deal found 16/1$2,296
Wed 5/221:40SYD - PHL
1 stop34h 05mQatar Airways
Wed 19/216:05PHL - SYD
2 stops34h 45mQatar Airways
Deal found 17/1$2,882
Wed 5/211:15SYD - PHL
1 stop22h 29mQantas Airways
Wed 19/213:45PHL - SYD
1 stop27h 15mQantas Airways
Deal found 17/1$2,967
Mon 22/910:20SYD - PHL
1 stop21h 08mUnited Airlines
Fri 3/1018:16PHL - SYD
1 stop22h 39mUnited Airlines
Deal found 16/1$2,990
Tue 28/109:15SYD - PHL
2 stops48h 40mJapan Airlines
Sun 16/221:15PHL - SYD
2 stops41h 35mJapan Airlines
Deal found 17/1$4,311

Find flights to Delaware within your budget

Locate flights to Delaware that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 28/1

14:15-23:20

2 stops25h 05m

Philadelphia

Wed 19/2

13:00-08:35

2 stops27h 35m

$1,250

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sun 2/3

17:25-05:43

1 stop28h 18m

Philadelphia

Sun 9/3

06:30-12:30

2 stops39h 00m

$1,764

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 20/2

11:20-14:50

3 stops43h 30m

Philadelphia

Tue 25/2

15:30-09:35

2 stops26h 05m

$1,886

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 28/1

11:15-13:40

2 stops42h 25m

Philadelphia

Wed 19/2

13:45-09:00

1 stop27h 15m

$2,296

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 5/2

21:40-15:45

1 stop34h 05m

Philadelphia

Wed 19/2

16:05-18:50

2 stops34h 45m

$2,882

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Wed 5/2

11:15-17:44

1 stop22h 29m

Philadelphia

Wed 19/2

13:45-09:00

1 stop27h 15m

$2,967

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 3/3

11:50-16:33

1 stop20h 43m

Philadelphia

Mon 10/3

17:45-07:00

1 stop22h 15m

$3,070

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 28/1

09:15-17:55

2 stops48h 40m

Philadelphia

Sun 16/2

21:15-06:50

2 stops41h 35m

$4,311

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 27/1

17:25-10:34

2 stops33h 09m

$731

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 17/3

13:15-09:21

2 stops35h 06m

$777

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 19 results
1
2

Best time to book a flight to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights to Delaware

Get recent, data-driven insights about flights to Delaware including ideal travel times, pricing trends, and more.

How long is the flight to Delaware?

On average, a flight from Sydney to Delaware takes 26 hours 34 minutes. Flights to Delaware from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Delaware ranges from 73.0 - 108.0 mm per month. July is typically the wettest month, when rainfall can reach 108.0 mm. February is typically the driest time to visit Delaware when rainfall is around 73.0 mm.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Delaware. Reviews last updated 17 January 2025.
Peruse reviews from past customers who have flown Air Canada, Qatar Airways and United Airlines to Delaware to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Entertainment

7.3

Overall

8.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Entertainment

7.3

Overall

8.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.3
Very Good
1,448 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Entertainment

7.3

Overall

8.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Fiji Airways
8.1
Very Good
187 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Entertainment

7.3

Overall

8.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Delta
8.0
Very Good
8,513 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Entertainment

7.3

Overall

8.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Cathay Pacific
7.5
Good
826 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Entertainment

7.3

Overall

8.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Food

7.8

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

  • Can I find cheaper flights to Delaware if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Delaware on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Delaware depart from?

    For those looking to save time traveling to Delaware, Brisbane offers the quickest one-way flight (25 hours 15 minutes).

  • Does Greater Wilmington have car hire?

    Yes. Those touching down at Greater Wilmington can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Greater Wilmington?

    Yes. Greater Wilmington has hotels nearby for those requiring accommodations. Skyways Hotel New Castle, De is the closest property to Greater Wilmington (0.0 km away from Greater Wilmington).

See more FAQs

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Can Cheapflights find flights to Delaware with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Delaware, users can toggle the no change fees filter when performing a flight search.

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Of course! You can track prices for flights to Delaware and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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